土壤（甘肅嘉峪關(guān)）成分分析標準物質(zhì)
編號：GBW07550（GSS-59）
應(yīng)用領(lǐng)域：農(nóng)業(yè)及環(huán)境類/土壤
保存條件：置于干燥器內(nèi)保存。
使用注意事項：使用后應(yīng)立即蓋緊密封，樣品運輸過程中注意防雨、防潮。
特征形態(tài)：固態(tài)
定值單位：中國地質(zhì)科學(xué)院地球物理地球化學(xué)勘查研究所
規(guī)格：70g
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標準值 |
不確定度 |
單位 |
CAS |
備注 |
|
Ag |
-0.07 |
|
質(zhì)量分數(shù)(×10-6) |
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|
|
As |
12.3 |
0.2 |
質(zhì)量分數(shù)(×10-6) |
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|
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B |
42 |
2 |
質(zhì)量分數(shù)(×10-6) |
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|
|
Ba |
572 |
15 |
質(zhì)量分數(shù)(×10-6) |
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|
|
Be |
1.57 |
0.07 |
質(zhì)量分數(shù)(×10-6) |
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|
|
Bi |
0.25 |
0.02 |
質(zhì)量分數(shù)(×10-6) |
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|
|
Br |
1.5 |
0.4 |
質(zhì)量分數(shù)(×10-6) |
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|
|
Cd |
0.146 |
0.005 |
質(zhì)量分數(shù)(×10-6) |
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|
|
Ce |
55 |
3 |
質(zhì)量分數(shù)(×10-6) |
|
|
|
Cl |
480 |
22 |
質(zhì)量分數(shù)(×10-6) |
|
|
|
Co |
12.6 |
1 |
質(zhì)量分數(shù)(×10-6) |
|
|
|
Cr |
80 |
3 |
質(zhì)量分數(shù)(×10-6) |
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|
|
Cs |
4.8 |
0.3 |
質(zhì)量分數(shù)(×10-6) |
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|
|
Cu |
27 |
1 |
質(zhì)量分數(shù)(×10-6) |
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|
|
Dy |
4.1 |
0.3 |
質(zhì)量分數(shù)(×10-6) |
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|
|
Er |
2.3 |
0.2 |
質(zhì)量分數(shù)(×10-6) |
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|
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Eu |
1.05 |
0.05 |
質(zhì)量分數(shù)(×10-6) |
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|
|
F |
526 |
28 |
質(zhì)量分數(shù)(×10-6) |
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|
|
Ga |
13.4 |
0.5 |
質(zhì)量分數(shù)(×10-6) |
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|
|
Gd |
4.4 |
0.3 |
質(zhì)量分數(shù)(×10-6) |
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Ge |
1.2 |
0.03 |
質(zhì)量分數(shù)(×10-6) |
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|
Hf |
5.2 |
0.5 |
質(zhì)量分數(shù)(×10-6) |
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|
|
Hg |
0.018 |
0.003 |
質(zhì)量分數(shù)(×10-6) |
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Ho |
0.82 |
0.03 |
質(zhì)量分數(shù)(×10-6) |
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I |
0.9 |
0.05 |
質(zhì)量分數(shù)(×10-6) |
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|
|
In |
0.049 |
0.003 |
質(zhì)量分數(shù)(×10-6) |
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|
|
La |
28.8 |
1.3 |
質(zhì)量分數(shù)(×10-6) |
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|
|
Li |
25.2 |
1.2 |
質(zhì)量分數(shù)(×10-6) |
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|
|
Lu |
0.38 |
0.03 |
質(zhì)量分數(shù)(×10-6) |
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|
|
Mn |
626 |
16 |
質(zhì)量分數(shù)(×10-6) |
|
|
|
Mo |
0.85 |
0.03 |
質(zhì)量分數(shù)(×10-6) |
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|
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N |
276 |
15 |
質(zhì)量分數(shù)(×10-6) |
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|
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Nb |
11.1 |
0.6 |
質(zhì)量分數(shù)(×10-6) |
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|
Nd |
25.5 |
0.8 |
質(zhì)量分數(shù)(×10-6) |
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|
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Ni |
32.5 |
0.8 |
質(zhì)量分數(shù)(×10-6) |
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|
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P |
556 |
10 |
質(zhì)量分數(shù)(×10-6) |
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|
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Pb |
19.3 |
0.7 |
質(zhì)量分數(shù)(×10-6) |
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Pr |
6.5 |
0.3 |
質(zhì)量分數(shù)(×10-6) |
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|
|
Rb |
79 |
3 |
質(zhì)量分數(shù)(×10-6) |
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|
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S |
0.229 |
0.003 |
質(zhì)量分數(shù)(×10-6) |
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|
Sb |
0.88 |
0.05 |
質(zhì)量分數(shù)(×10-6) |
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|
|
Sc |
11.7 |
0.4 |
質(zhì)量分數(shù)(×10-6) |
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|
|
Se |
0.27 |
0.01 |
質(zhì)量分數(shù)(×10-6) |
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|
|
SiO2 |
61.47 |
0.44 |
質(zhì)量分數(shù)(×10-2) |
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Sm |
4.9 |
0.2 |
質(zhì)量分數(shù)(×10-6) |
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Sn |
2.1 |
0.1 |
質(zhì)量分數(shù)(×10-6) |
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|
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Sr |
189 |
6 |
質(zhì)量分數(shù)(×10-6) |
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|
Ta |
0.85 |
0.05 |
質(zhì)量分數(shù)(×10-6) |
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|
Tb |
-0.71 |
|
質(zhì)量分數(shù)(×10-6) |
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Te |
0.042 |
0.005 |
質(zhì)量分數(shù)(×10-6) |
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|
|
TFe2O3 |
4.31 |
0.05 |
質(zhì)量分數(shù)(×10-2) |
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|
|
Th |
9.8 |
0.9 |
質(zhì)量分數(shù)(×10-6) |
|
|
|
Ti |
0.334 |
0.006 |
質(zhì)量分數(shù)(×10-2) |
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|
|
Tl |
0.51 |
0.03 |
質(zhì)量分數(shù)(×10-6) |
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|
Tm |
0.37 |
0.03 |
質(zhì)量分數(shù)(×10-6) |
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|
U |
2.6 |
0.1 |
質(zhì)量分數(shù)(×10-6) |
|
|
|
V |
79 |
4 |
質(zhì)量分數(shù)(×10-6) |
|
|
|
W |
1.42 |
0.07 |
質(zhì)量分數(shù)(×10-6) |
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|
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Y |
21.9 |
0.8 |
質(zhì)量分數(shù)(×10-6) |
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|
|
Yb |
2.4 |
0.2 |
質(zhì)量分數(shù)(×10-6) |
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|
|
Zn |
62 |
3 |
質(zhì)量分數(shù)(×10-6) |
|
|
|
Zr |
176 |
4 |
質(zhì)量分數(shù)(×10-6) |
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|
|
TC |
1.7 |
0.09 |
質(zhì)量分數(shù)(×10-2) |
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|
Al2O3 |
10.74 |
0.16 |
質(zhì)量分數(shù)(×10-2) |
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|
Na2O |
1.72 |
0.05 |
質(zhì)量分數(shù)(×10-2) |
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|
|
MgO |
3.09 |
0.05 |
質(zhì)量分數(shù)(×10-2) |
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|
Corg |
0.3 |
0.03 |
質(zhì)量分數(shù)(×10-2) |
|
|
|
CaO |
6.62 |
0.12 |
質(zhì)量分數(shù)(×10-2) |
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|
|
K2O |
2.12 |
0.09 |
質(zhì)量分數(shù)(×10-2) |
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